Kirkdking
Extreme
Just changed my drivers in my 2009 nytro xtx and track went from a 9 tooth 2.52 to a 8 tooth 2.52 driver and from a 1.75 144 to a 2.5 159. The speedometer is off. How can I correct this can I change the speed cog for the pick up or can I use a programmer, or can the shop program something? Any info would be appreciated" 
AttakDog
TY 4 Stroke Junkie
I know some guys have ground a tooth or 2 off the cog wheel. It would be hit or miss and you can verify it with a GPS
Kirkdking
Extreme
One more question bout gearing currently I got 20 top and 39 bottom I finds her not very powerful on the bottom end any suggestions to what I can put in her??
canoehead
TY 4 Stroke God
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I believe a lot of guys put a 19 in. What are you doing with your 144 BC? Is it pooched??
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